Patents by Inventor David Sze

David Sze has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11438265
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: September 6, 2022
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Jonathon Oberholzer, Bernard Wong, Sharon Hui Lun Choy, Todd Schneider
  • Patent number: 11390775
    Abstract: A composition for forming a release coating is disclosed. The composition comprises (A) the reaction product of (1) a branched organopolysiloxane including M, D and Q siloxy units and an average of at least two silicon-bonded ethylenically unsaturated groups per molecule; and (2) an organosilicon compound having an average of at least two silicon-bonded hydrogen atoms per molecule; in the presence of a hydrosilylation catalyst. The composition further comprises (B) an organopolysiloxane having an average of at least two silicon-bonded ethylenically unsaturated groups per molecule.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: July 19, 2022
    Assignee: Dow Silicones Corporation
    Inventors: Zhenbin Niu, Pierre Chevalier, Sze-Sze Ng, Deana Dujardin, Alex Knott, Lori Dehlin, David Rich
  • Publication number: 20220214300
    Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the analyte to be measured. The biointerface layer can comprises a biointerface polymer, wherein the biointerface polymer comprises polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The sensing membrane can also comprise an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The sensing membrane can also comprise a diffusion-resistance layer, which can comprise a base polymer having a lowest Tg of greater than ?50 C.
    Type: Application
    Filed: December 23, 2021
    Publication date: July 7, 2022
    Applicant: DEXCOM, INC.
    Inventors: Shanger Wang, Robert J. Boock, Andrew Trinin Dennis, Ted Tang Lee, Jeff T. Suri, David Sze, Mark A. Tapsak, Huashi Zhang, Jiong Zou
  • Patent number: 11375249
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: June 28, 2022
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Jonathon Oberholzer, Todd Schneider, Bogdan Frusina
  • Patent number: 11262326
    Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the analyte to be measured. The biointerface layer can comprises a biointerface polymer, wherein the biointerface polymer comprises polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The sensing membrane can also comprise an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The sensing membrane can also comprise a diffusion-resistance layer, which can comprise a base polymer having a lowest Tg of greater than ?50 C.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: March 1, 2022
    Assignee: DEXCOM, INC.
    Inventors: Shanger Wang, Robert J. Boock, Andrew Trinin Dennis, Ted Tang Lee, Jeff T. Suri, David Sze, Mark A Tapsak, Huashi Zhang, Jiong Zou
  • Publication number: 20210360295
    Abstract: In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
    Type: Application
    Filed: August 3, 2017
    Publication date: November 18, 2021
    Inventors: David SZE, Jonathon OBERHOLZER, Todd SCHNEIDER, Bogdan FRUSINA
  • Publication number: 20210152485
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks, and based on the current performance data determining current network transmission characteristics associated the two or more data connections, and bonds the two or more data connections based on: a predetermined system latency requirement; and dynamically allocating different functions associated with data transmission between the two or more data connections based on their respective current network transmission characteristics.
    Type: Application
    Filed: December 18, 2020
    Publication date: May 20, 2021
    Inventors: David SZE, Bogdan FRUSINA, Barry GILHULY, Todd SCHNEIDER
  • Publication number: 20210126834
    Abstract: In some embodiments, a computer implemented method for assessing network bandwidth availability in a network connection having unknown excess capacity beyond an initial network capacity is provided. There are two cases to be considered: (1) the network has a given capacity and the system doesn't know what it is (e.g., on a cellular network) this capacity may change over time as more users use the network and/or a user is mobile, and (2) the system is assigned capacity but by pushing the network, the system may be able to get more capacity (e.g., on a satellite hub). The excess capacity may be quantified for future potential opportunistic, emergency or priority usage, or in some embodiments, utilized periodically or continuously.
    Type: Application
    Filed: August 22, 2018
    Publication date: April 29, 2021
    Inventors: Imad AZZAM, David SZE, Todd SCHNEIDER, Jonathon OBERHOLZER, Bogdan FRUSINA
  • Publication number: 20210067907
    Abstract: There is disclosed a system and method for transmission of multiple data streams from a mobile device to a network. In an embodiment, the system includes a multipath wireless router configured to provide a plurality of network connections including cellular, satellite, or wired Ethernet. An encoding module provided on the mobile device is configured to encode high volume data (e.g. high definition video) recorded by the mobile device into multiple data streams in dependence on the number of network connections available for transmission via the multipath wireless router. The encoding module provided on the mobile device transmits the multiple data streams to the wireless router using Wi-Fi to provide a local, short-hop, high capacity network connection. The plurality of network connections available via the multipath wireless router provides the necessary capacity and reliability to transmit a high volume of data, such as high definition video, virtually live.
    Type: Application
    Filed: November 12, 2020
    Publication date: March 4, 2021
    Inventors: David SZE, Hagen KAYE, Robert FLATT, Joseph Robert (Wayne) MALLET, Arif HUDDA, Barry GILHULY, Bogdan FRUSINA
  • Patent number: 10904153
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks, and based on the current performance data determining current network transmission characteristics associated the two or more data connections, and bonds the two or more data connections based on: a predetermined system latency requirement; and dynamically allocating different functions associated with data transmission between the two or more data connections based on their respective current network transmission characteristics.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: January 26, 2021
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Barry Gilhuly, Todd Schneider
  • Publication number: 20200236043
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Application
    Filed: December 21, 2017
    Publication date: July 23, 2020
    Inventors: David SZE, Bogdan FRUSINA, Jonathon OBERHOLZER, Bernard WONG, Sharon Hui Lun CHOY, Todd SCHNEIDER
  • Patent number: 10575206
    Abstract: There is disclosed a system and method for transmission of multiple data streams from a mobile device to a network. In an embodiment, the system includes a multipath wireless router configured to provide a plurality of network connections including cellular, satellite, or wired Ethernet. An encoding module provided on the mobile device is configured to encode high volume data (e.g. high definition video) recorded by the mobile device into multiple data streams in dependence on the number of network connections available for transmission via the multipath wireless router. The encoding module provided on the mobile device transmits the multiple data streams to the wireless router using Wi-Fi to provide a local, short-hop, high capacity network connection. The plurality of network connections available via the multipath wireless router provides the necessary capacity and reliability to transmit a high volume of data, such as high definition video, virtually live.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: February 25, 2020
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Hagen Kaye, Robert Flatt, Joseph Robert (Wayne) Mallet, Arif Hudda, Barry Gilhuly, Bogdan Frusina
  • Publication number: 20190357826
    Abstract: Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic polymer which makes up from about 5 wt. % to about 30 wt. % of the enzyme domain.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 28, 2019
    Inventors: Jonathan Hughes, Robert J. Boock, Chris W. Dring, Huashi Zhang, Mark Wu, David Sze
  • Patent number: 10413227
    Abstract: Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic polymer which makes up from about 5 wt. % to about 30 wt. % of the enzyme domain.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: September 17, 2019
    Assignee: DexCom, Inc.
    Inventors: Jonathan Hughes, Robert J. Boock, Chris W. Dring, Huashi Zhang, Mark Wu, David Sze
  • Patent number: 10382797
    Abstract: Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for transmission of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; virtual transmitters organized into groups based on at least one transmission characteristic; each group of virtual transmitters configured to receive encoded data from an associated one of the encoders; each virtual transmitter of the plurality of virtual transmitters configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor transmission characteristics of the plurality of virtual transmitters and to adjust membership of the virtual transmitters in the plurality of groups based on the monitored transmission characteristics.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: August 13, 2019
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Cameron Kenneth Smith, Todd Schneider, Bogdan Frusina
  • Publication number: 20190238473
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks, and based on the current performance data determining current network transmission characteristics associated the two or more data connections, and bonds the two or more data connections based on: a predetermined system latency requirement; and dynamically allocating different functions associated with data transmission between the two or more data connections based on their respective current network transmission characteristics.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 1, 2019
    Inventors: David SZE, Bogdan FRUSINA, Barry GILHULY, Todd SCHNEIDER
  • Patent number: 10298507
    Abstract: A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks, and based on the current performance data determining current network transmission characteristics associated the two or more data connections, and bonds the two or more data connections based on: a predetermined system latency requirement; and dynamically allocating different functions associated with data transmission between the two or more data connections based on their respective current network transmission characteristics.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: May 21, 2019
    Assignee: DEJERO LABS INC.
    Inventors: David Sze, Bogdan Frusina, Barry Gilhuly, Todd Schneider
  • Patent number: 10117055
    Abstract: Devices, systems, methods and computer-readable media are provided for data communication to and from a vehicle. A device is provided that includes memory storing processor-executable instructions; and at least one processor in communication with the memory that executes the stored instructions to: receive, from at least one user on the vehicle, at least one request for data communication; identify a plurality of communication links available at a current location of the moving vehicle; form an adaptive bonded communication link using the plurality of communication links to aggregate throughput across the plurality of communication links for the requested data communication, wherein the adaptive bonded communication link is configured to adapt to data communication requirements for the requested data communication and to data communication characteristics of the plurality of communication links as the vehicle moves.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 30, 2018
    Assignee: DEJERO LABS INC.
    Inventors: Bogdan Frusina, Jonathon Oberholzer, David Sze, Todd Schneider, Akos Horvath, Hagen Kaye, Cameron Kenneth Smith, Barry Gilhuly, Joseph Robert Wayne Mallet, Robert Flatt
  • Publication number: 20180310197
    Abstract: There is disclosed a system and method for transmission of multiple data streams from a mobile device to a network. In an embodiment, the system includes a multipath wireless router configured to provide a plurality of network connections including cellular, satellite, or wired Ethernet. An encoding module provided on the mobile device is configured to encode high volume data (e.g. high definition video) recorded by the mobile device into multiple data streams in dependence on the number of network connections available for transmission via the multipath wireless router. The encoding module provided on the mobile device transmits the multiple data streams to the wireless router using Wi-Fi to provide a local, short-hop, high capacity network connection. The plurality of network connections available via the multipath wireless router provides the necessary capacity and reliability to transmit a high volume of data, such as high definition video, virtually live.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Inventors: David SZE, Hagen KAYE, Robert FLATT, Joseph Robert (Wayne) MALLET, Arif HUDDA, Barry GILHULY, Bogdan FRUSINA
  • Publication number: 20180278969
    Abstract: Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for transmission of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; virtual transmitters organized into groups based on at least one transmission characteristic; each group of virtual transmitters configured to receive encoded data from an associated one of the encoders; each virtual transmitter of the plurality of virtual transmitters configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor transmission characteristics of the plurality of virtual transmitters and to adjust membership of the virtual transmitters in the plurality of groups based on the monitored transmission characteristics.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 27, 2018
    Inventors: David SZE, Cameron Kenneth SMITH, Todd SCHNEIDER, Bogdan FRUSINA